DE102005024265A1 - Chassis base for a vehicle, e.g. a two-seater sports car, comprises a central tunnel for a chassis frame and two base parts - Google Patents
Chassis base for a vehicle, e.g. a two-seater sports car, comprises a central tunnel for a chassis frame and two base parts Download PDFInfo
- Publication number
- DE102005024265A1 DE102005024265A1 DE102005024265A DE102005024265A DE102005024265A1 DE 102005024265 A1 DE102005024265 A1 DE 102005024265A1 DE 102005024265 A DE102005024265 A DE 102005024265A DE 102005024265 A DE102005024265 A DE 102005024265A DE 102005024265 A1 DE102005024265 A1 DE 102005024265A1
- Authority
- DE
- Germany
- Prior art keywords
- body floor
- floor
- base
- frame
- center tunnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 6
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000011208 reinforced composite material Substances 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003733 fiber-reinforced composite Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D23/00—Combined superstructure and frame, i.e. monocoque constructions
- B62D23/005—Combined superstructure and frame, i.e. monocoque constructions with integrated chassis in the whole shell, e.g. meshwork, tubes, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2018—Floors or bottom sub-units in connection with other superstructure subunits the subunits being front structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2027—Floors or bottom sub-units in connection with other superstructure subunits the subunits being rear structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen Karosserieboden für Kraftfahrzeuge gemäß dem Oberbegriff des Patentanspruchs 1.The The invention relates to a body floor for motor vehicles according to the generic term of claim 1
Aus
der
Nachteilig bei einem solchen Aufbau ist es, den großen, einstückigen Karosserieboden in das Fahrzeuginnere einzubringen und zu montieren.adversely With such a construction, it is the large, one-piece body floor in the To introduce and assemble vehicle interior.
Aus
der
Nachteilig bei einem solchen Aufbau ist es, dass bei einer Beschädigung der Fahrgastzelle die komplette Fahrgastzelle ersetzt werden muss.adversely With such a construction, it is that when damaged Passenger compartment, the entire passenger compartment must be replaced.
Aufgabe der Erfindung ist es, einen Karosserieboden für Kraftfahrzeuge aufzuzeigen, der einfach montiert werden kann und der bei einer Beschädigung kostengünstig ausgetauscht werden kann.task the invention is to show a body floor for motor vehicles, which can be easily mounted and replaced inexpensively if damaged can be.
Diese Aufgabe wird dadurch gelöst, dass der Karosserieboden mehrteilig ist, wobei beispielsweise ein Bodenteil die rechte Fahrzeugseite und ein anderes Bodenteil die linke Fahrzeugseite abdeckt und der Mitteltunnel durch eine Überlappung der Einzelböden ausgebildet wird.These Task is solved by that the body floor is multi-part, for example, a bottom part the right side of the vehicle and another bottom part the left side of the vehicle covering and the center tunnel formed by an overlap of the individual floors becomes.
Der Vorteil bei diesem Karosserieboden ist, dass bei einem solchen Aufbau des Karosseriebodens dieser einfach und auch nachträglich nach Aufbau der Karosserie in das Fahrzeug eingebracht werden kann und dass ein solcher Aufbau durch den durch Überlappung der Einzelteile ausgebildeten Mitteltunnel sehr steif ist. Hierbei kann ein Mitteltunnel mit doppelter Wandstärke oder mit zusätzlich ausgebildeten Hohlprofilen ausgebildet werden, da beide Einzelteile bereits den Mitteltunnel bzw. das eine Einzelteil die Innenwand und das andere Einzelteil die Außenwand des Mitteltunnels aufweisen.Of the Advantage of this body floor is that with such a structure the body floor of this simple and also retrospectively Structure of the bodywork can be inserted into the vehicle and that such a structure by the overlap of the items trained center tunnel is very stiff. This can be a center tunnel with double wall thickness or with additional trained hollow profiles are formed, as both items already the center tunnel or the one part of the inner wall and the other item having the outer wall of the center tunnel.
Weitere Vorteile und vorteilhafte Weiterbildungen ergeben sich aus den Unteransprüchen. Hierbei besteht der Karosserieboden aus einem kohlenstofffaserverstärkten Verbundwerkstoff, der besonders leicht ist. Weist ferner der Karosserieboden eine Wannenform auf, die sowohl Seitenwände als auch Vorder- und Rückwände ausbildet, so kann der Karosserieboden einfach und gut abdichtend mit der verbliebenden Karosserie verbunden werden. Um die Einzelböden miteinander zu verbinden, insbesondere im Tunnelbereich, ist eine Klebeverbindung am geeignetsten. Weist ferner der Karosserie-Gitterrahmen Auflageflächen aus, so kann der Karosserieboden einfach und schnell positioniert und fixiert werden. Auch ist das Verfahren zum Einbringen des Karosseriebodens in einen Gitterrahmen sehr einfach, da die Einzelböden einer nach dem anderen in den Gitterrahmen eingelegt und dann erst miteinander verbunden werden. Für ein solches Verfahren ist der Platz im Bereich des Frontscheibenrahmens ausreichend, um den Karosserieboden von oben in den Gitterrahmen einzusetzen.Further Advantages and advantageous developments emerge from the dependent claims. in this connection the body floor consists of a carbon fiber reinforced composite material, which is particularly easy. Further, the body floor has a Trough shape, which forms both side walls and front and rear walls, so the body floor can be easy and good sealing with the remaining Body connected. To connect the individual floors, especially in the tunnel area, an adhesive bond is the most suitable. Furthermore, does the body grid frame have bearing surfaces, so the body floor can be easily and quickly positioned and be fixed. Also, the method for introducing the body floor in a grid frame very simple, since the individual floors of a after the other inserted in the grid frame and then only together get connected. For such a method is the space in the area of the windscreen frame sufficient to insert the body floor from above into the grid frame.
Die
Erfindung soll anhand von Ausführungsbeispielen,
die in den
Die Aufteilung der Einzelböden kann jedoch auch anders erfolgen. Beispielsweise kann auch ein vorderer und ein hinterer im wesentlichen rechteckige Einzelboden verwendet werden oder es können diagonal getrennte im wesentlichen dreieckige Einzelböden verwendet werden.However, the division of the individual floors can also be done differently. For example, a front and a rear substantially rectangular single bottom can be used or it can be diagonal separate substantially triangular individual floors are used.
In
den
Bei
all diesen Ausführungsbeispielen
kann der Karosserieboden
Alternativ
zu den beiden Einzelböden,
die im Ausführungsbeispiel
in Fahrzeuglängsrichtung
angeordnet sind, können
die Böden
auch in Quer- oder Diagonalrichtung geteilt sein oder auch aus mehr
als zwei Teilen bestehen. Als besonders vorteilhaft erweist es sich
weiterhin, wenn zumindest zwei Einzelböden
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005024265.0A DE102005024265B4 (en) | 2005-05-27 | 2005-05-27 | Body floor for motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005024265.0A DE102005024265B4 (en) | 2005-05-27 | 2005-05-27 | Body floor for motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005024265A1 true DE102005024265A1 (en) | 2006-12-14 |
DE102005024265B4 DE102005024265B4 (en) | 2020-08-06 |
Family
ID=37439835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005024265.0A Expired - Fee Related DE102005024265B4 (en) | 2005-05-27 | 2005-05-27 | Body floor for motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005024265B4 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008036176A1 (en) | 2008-08-02 | 2010-02-04 | Audi Ag | Bodywork for motor vehicle, has front end and rear end, where front end and rear end are connected to sillboard, base structure and roof, which has a roof section |
DE102009015354A1 (en) | 2009-03-27 | 2010-09-30 | Audi Ag | Component for use as e.g. floor structure of motor vehicle, has base section made of fiber-reinforced composite, where base section includes recess, into which insert part is inserted, and storage cage attached to insert part |
DE102009015355A1 (en) | 2009-03-27 | 2010-09-30 | Audi Ag | Base structure for motor vehicle, is made of fiber composite material, and change in cross-section is formed, such that crash behavior of base structure is controlled |
DE102009023033A1 (en) | 2009-05-28 | 2010-12-02 | Audi Ag | Method for manufacturing semi-finished product for base structure of motor vehicle, involves limiting lower fiber layers to geometrical dimensions, and incorporating layers in main fiber layers during production of main fiber layers |
DE102010011267A1 (en) * | 2010-03-13 | 2011-09-15 | Bayerische Motoren Werke Aktiengesellschaft | Motor car, has middle longitudinal beams whose front ends connected with rear ends of front longitudinal beams, and passenger compartment comprising front and rear sections, where middle beams run up to vertical portion of stepped portion |
DE102010013383A1 (en) * | 2010-03-30 | 2011-10-06 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Vehicle carcass structure |
EP2399727A1 (en) * | 2010-06-25 | 2011-12-28 | ISE Automotive GmbH | Frame component for motor vehicles |
DE102011089173A1 (en) | 2011-12-20 | 2013-06-20 | Bayerische Motoren Werke Aktiengesellschaft | Platform for motor vehicle, particularly passenger vehicle, comprises vehicle floor with floor space elements arranged one above other in vehicle vertical direction to form intermediate space, in which structural component is arranged |
WO2013092122A1 (en) * | 2011-12-20 | 2013-06-27 | Bayerische Motoren Werke Aktiengesellschaft | Structure for a motor vehicle, in particular a passenger vehicle |
WO2013092133A1 (en) * | 2011-12-19 | 2013-06-27 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle body having a rear floor and a cross-member |
DE102012102447A1 (en) * | 2012-03-22 | 2013-09-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Tunnel reinforcement and support structure |
CN104108429A (en) * | 2013-04-15 | 2014-10-22 | F·波尔希名誉工学博士公司 | Tunnel arrangement for a floor assembly of a vehicle body, and a floor assembly |
EP2767458B1 (en) * | 2013-02-14 | 2015-10-14 | Peugeot Citroën Automobiles Sa | Floor of rear luggage compartment for a motor vehicle, comprising a reinforced beam |
DE102015005801B4 (en) | 2015-05-06 | 2021-12-09 | Daimler Ag | Reinforcement for a central tunnel of a passenger car |
DE102020123312A1 (en) | 2020-09-07 | 2022-03-10 | Audi Aktiengesellschaft | Structural component with integrated crash structure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5020846A (en) | 1989-05-30 | 1991-06-04 | Ford Motor Company | Reinforcing insert for convertible vehicle |
US5611593A (en) | 1994-03-16 | 1997-03-18 | Honda Giken Kogyo Kabushiki Kaisha | Automotive floor panel assembly |
DE69600543T2 (en) | 1995-03-03 | 1998-12-24 | C.R.F. S.C.P.A., Orbassano | MOTOR VEHICLE WITH A LIGHT METAL SUPPORT STRUCTURE |
DE19838941A1 (en) | 1998-08-27 | 2000-03-02 | Man Nutzfahrzeuge Ag | Floor construction for driver's cab of lorry has additional reinforcing longitudinal supports covering and connected to upper and lower longitudinal edges of top-hat section of engine tunnel plate |
DE19950701A1 (en) | 1999-10-21 | 2001-04-26 | Volkswagen Ag | Production method for motor vehicle floor module with central tunnel uses deep drawn profiled tunnel blank, cut into half sections, and connected along long edges by Laser welding |
JP2001233254A (en) | 2000-02-22 | 2001-08-28 | Mitsubishi Automob Eng Co Ltd | Vehicle body structure |
DE10229401A1 (en) | 2002-06-29 | 2004-01-22 | Dr.Ing.H.C. F. Porsche Ag | Structure for a vehicle, in particular a passenger car |
-
2005
- 2005-05-27 DE DE102005024265.0A patent/DE102005024265B4/en not_active Expired - Fee Related
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008036176A1 (en) | 2008-08-02 | 2010-02-04 | Audi Ag | Bodywork for motor vehicle, has front end and rear end, where front end and rear end are connected to sillboard, base structure and roof, which has a roof section |
DE102009015354A1 (en) | 2009-03-27 | 2010-09-30 | Audi Ag | Component for use as e.g. floor structure of motor vehicle, has base section made of fiber-reinforced composite, where base section includes recess, into which insert part is inserted, and storage cage attached to insert part |
DE102009015355A1 (en) | 2009-03-27 | 2010-09-30 | Audi Ag | Base structure for motor vehicle, is made of fiber composite material, and change in cross-section is formed, such that crash behavior of base structure is controlled |
DE102009023033A1 (en) | 2009-05-28 | 2010-12-02 | Audi Ag | Method for manufacturing semi-finished product for base structure of motor vehicle, involves limiting lower fiber layers to geometrical dimensions, and incorporating layers in main fiber layers during production of main fiber layers |
DE102009023033B4 (en) | 2009-05-28 | 2019-05-23 | Audi Ag | Process for producing a semi-finished product for a soil structure |
DE102010011267A1 (en) * | 2010-03-13 | 2011-09-15 | Bayerische Motoren Werke Aktiengesellschaft | Motor car, has middle longitudinal beams whose front ends connected with rear ends of front longitudinal beams, and passenger compartment comprising front and rear sections, where middle beams run up to vertical portion of stepped portion |
DE102010013383A1 (en) * | 2010-03-30 | 2011-10-06 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Vehicle carcass structure |
US8602488B2 (en) | 2010-03-30 | 2013-12-10 | GM Global Technology Operations LLC | Vehicle chassis structure |
EP2399727A1 (en) * | 2010-06-25 | 2011-12-28 | ISE Automotive GmbH | Frame component for motor vehicles |
WO2013092133A1 (en) * | 2011-12-19 | 2013-06-27 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle body having a rear floor and a cross-member |
US9371095B2 (en) | 2011-12-19 | 2016-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle body having a rear floor and a cross-member |
WO2013092122A1 (en) * | 2011-12-20 | 2013-06-27 | Bayerische Motoren Werke Aktiengesellschaft | Structure for a motor vehicle, in particular a passenger vehicle |
DE102011089173A1 (en) | 2011-12-20 | 2013-06-20 | Bayerische Motoren Werke Aktiengesellschaft | Platform for motor vehicle, particularly passenger vehicle, comprises vehicle floor with floor space elements arranged one above other in vehicle vertical direction to form intermediate space, in which structural component is arranged |
DE102012102447A1 (en) * | 2012-03-22 | 2013-09-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Tunnel reinforcement and support structure |
DE102012102447B4 (en) | 2012-03-22 | 2023-03-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Tunnel reinforcement and supporting structure |
EP2767458B1 (en) * | 2013-02-14 | 2015-10-14 | Peugeot Citroën Automobiles Sa | Floor of rear luggage compartment for a motor vehicle, comprising a reinforced beam |
CN104108429B (en) * | 2013-04-15 | 2017-04-12 | F·波尔希名誉工学博士公司 | Tunnel arrangement for a floor assembly of a vehicle body, and a floor assembly |
CN104108429A (en) * | 2013-04-15 | 2014-10-22 | F·波尔希名誉工学博士公司 | Tunnel arrangement for a floor assembly of a vehicle body, and a floor assembly |
DE102015005801B4 (en) | 2015-05-06 | 2021-12-09 | Daimler Ag | Reinforcement for a central tunnel of a passenger car |
DE102020123312A1 (en) | 2020-09-07 | 2022-03-10 | Audi Aktiengesellschaft | Structural component with integrated crash structure |
Also Published As
Publication number | Publication date |
---|---|
DE102005024265B4 (en) | 2020-08-06 |
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